How Much Caffeine Is In English Breakfast Tea?

The caffeine content in English Breakfast tea can vary based on factors such as the type of tea leaves used, the brewing time, and the serving size. English Breakfast tea is typically made from a blend of black tea leaves, which tend to have higher caffeine content compared to other types of tea. However, the exact amount of caffeine can differ between different brands and batches.

On average, a cup of English Breakfast tea brewed using one tea bag or one teaspoon of loose tea leaves (approximately 2.5 grams) and steeped for about 3 to 5 minutes can contain around 40 to 70 milligrams of caffeine. Keep in mind that this is an estimate and the actual caffeine content may vary.

For comparison, the caffeine content in other beverages might be as follows:

A cup of coffee: Approximately 80 to 100 milligrams of caffeine (but this can vary widely based on the type of coffee and brewing method).